Although the small cumin seed looks rather unassuming, its nutty peppery flavor packs a punch when it comes to adding a nutty and peppery flavor to chili and other Mexican and Tex-Mex dishes as well playing an important role in Indian and Middle Eastern cuisine where it is a key component of curry powder. Both whole and ground cumin are available year-round. Cumin seeds resemble caraway seeds, being oblong in shape, longitudinally ridged, and yellow-brown in color. This is not surprising as both cumin and caraway, as well as parsley and dill, belong to the same plant family Source:http://www.whfoods.com/genpage.php?tname=foodspice&dbid=91